Science, asked by akashmandal12345, 1 month ago

Differentiate between the following. Evaporation and condensation​

Answers

Answered by huanglee064
0

Answer:

Condensation is when a gas becomes a liquid. It happens when a gas, like water vapor, cools down. ... In evaporation, matter changes from a liquid to a gas. In condensation, matter changes from a gas to a liquid. All matter is made of tiny moving particles called molecules.

Explanation:

Condensation is the change from a vapor to a condensed state (solid or liquid). Evaporation is the change of a liquid to a gas.

Answered by umanath1294
2

Answer:

Good question :)

Explanation:

■ By definition, evaporation is a process where water changes into vapour.

● Condensation is the opposite process where water vapour is converted to tiny droplets of water.

■ Evaporation occurs before a liquid reaches its boiling point.

● Condensation is a phase change regardless of the temperature.

■ In terms of molecular movement, when a liquid is heated or when pressure is decreased, the forces of attraction between molecules is low. The liquid then evaporates to a gas.

● When a gas is cooled or when the pressure is increased, the forces of attraction between molecules become strong. The gas then condenses to either a liquid or even a solid.

■ Evaporation can occur in all surfaces, at all times and at all places. Evaporation is frequent when the air is dry, hot and windy.

● Condensation takes place on salt, hygroscopic nuclei-pollen grains, carbon particles etc. when air temperature is decreased beyond the level of saturation.

■ When evaporation takes place, energy is consumed.

● In the process of condensation, energy is released.

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